Year: Chhattisgarh P.C.S. (Pre) 2003• Metals, Minerals, Ores: Properties and Uses
माइका...... है।
Mica is:
A.ऊष्मा का चालक तथा विद्युत का कुचालकB.ऊष्मा तथा विद्युत दोनों का कुचालकC.ऊष्मा तथा विद्युत दोनों का चालकD.ऊष्मा का कुचालक तथा विद्युत का चालक
Collection of verified questions for Dhatuyen Khanij Ayask under General Science. Includes previous year exam questions with official answer keys and step-by-step solutions.
Mica is:
The chemical composition of a pearl is-
The chemical formula of sapphire / ruby is -
Which is the most reactive metal?
Which of the following is the heaviest metal?
What is a mineral?
Gold can be dissolved in-
The most commonly used substance in a fluorescent tube is-
Pure gold is of how many carats?
Which of the following electronic configurations represents a metallic element?
Which of the following is the hardest element?
Which recently discovered metal/material is the most expensive in the world?
Which of the following is the best conductor of heat?